Triple

T18535278
Position Surface form Disambiguated ID Type / Status
Subject Radley College E452948 entity
Predicate foundedBy P104 FINISHED
Object Robert Corbet Singleton
Robert Corbet Singleton was a 19th-century Irish-born Anglican priest and educator best known as the founding headmaster of Radley College in England.
 E1328763 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Robert Corbet Singleton | Statement: [Radley College, foundedBy, Robert Corbet Singleton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Corbet Singleton
Context triple: [Radley College, foundedBy, Robert Corbet Singleton]
  • A. Stephen Singleton
    Stephen Singleton is a British musician and songwriter best known as the saxophonist and co-writer in the early 1980s synth-pop band ABC.
  • B. Ralph S. Singleton
    Ralph S. Singleton is an American film director and producer best known for directing the 1990 horror film adaptation of Stephen King’s "Graveyard Shift."
  • C. James Singleton
    James Singleton was an English clergyman and educator best known as the founder of St Edward's School in Oxford.
  • D. Carlos Battey
    Carlos Battey is a Grammy-winning American songwriter and record producer known for his work across pop and R&B with artists such as Justin Bieber and Madonna.
  • E. Boyd Tinsley
    Boyd Tinsley is an American violinist and composer best known as a longtime member of the Dave Matthews Band.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Robert Corbet Singleton
Triple: [Radley College, foundedBy, Robert Corbet Singleton]
Generated description
Robert Corbet Singleton was a 19th-century Irish-born Anglican priest and educator best known as the founding headmaster of Radley College in England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Corbet Singleton
Target entity description: Robert Corbet Singleton was a 19th-century Irish-born Anglican priest and educator best known as the founding headmaster of Radley College in England.
  • A. Stephen Singleton
    Stephen Singleton is a British musician and songwriter best known as the saxophonist and co-writer in the early 1980s synth-pop band ABC.
  • B. Ralph S. Singleton
    Ralph S. Singleton is an American film director and producer best known for directing the 1990 horror film adaptation of Stephen King’s "Graveyard Shift."
  • C. James Singleton
    James Singleton was an English clergyman and educator best known as the founder of St Edward's School in Oxford.
  • D. Carlos Battey
    Carlos Battey is a Grammy-winning American songwriter and record producer known for his work across pop and R&B with artists such as Justin Bieber and Madonna.
  • E. Boyd Tinsley
    Boyd Tinsley is an American violinist and composer best known as a longtime member of the Dave Matthews Band.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8d387b5548190aa030dad2cb4947e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5340193588190ace2c09c6a94cf81 completed April 19, 2026, 7:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04917d2530819085469bde7a83c138 completed May 13, 2026, 2:58 p.m.
NEDg Description generation batch_6a0492594a248190941912120fb77acb completed May 13, 2026, 3:01 p.m.
NED2 Entity disambiguation (via description) batch_6a0492d4811c8190ad177b5d52aba66c completed May 13, 2026, 3:03 p.m.
Created at: April 10, 2026, 11:37 a.m.